ATTENUATED TOTAL REFLECTION (ATR) SPECTROSCOPY AND SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method and system for detecting a sample by a detector from different sites, and for accumulating space images.

SOLUTION: An accessory to be used for a microscope arranged to execute ATR measurement has a base plate (40) which may be attached on a movable stage (20) of a micro-cope. An attachment arm (100) for ATR crystal is supported on a support body. It is desired that the attachment arm (100) is attached in a revolving type on the base plate (40) so as to revolve from a position where crystal is aligned on the axis of the microscope to a position where a sample supported on the support body is visually observable. The attachment stand is arranged so as to be surely and reproducibly returned to the original position of the attachment stand where crystal is positioned on the axis.

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